Do you need support in you open source GIS workflows? You can of course post comments at the videos on my YouTube channel and wait for the answer. You could also request consultancy from QWAST-GIS. Now I have something in between: GeoGenius membership of my YouTube channel.
Thank you all for watching and interacting on my channel. I'm looking forward to posting more useful videos on open source GIS software.
I'm happy to share that I have just published my first online course on Udemy: Point Cloud Processing and 3D Visualization with QGIS. You can enroll here.
This year I've participated again in the #30DayMapChallenge, an initiative from Topi Tjukanov. Each day of November 2023, I created a map using open data and open source software and posted in on X.
I'm happy to share with you the recording of my latest webinar on Mergin Maps, a fantastic app that lets you collect and edit geospatial data on your mobile device and sync it with QGIS. The webinar was live streamed on my YouTube channel on 25 October 2025.
On 13 and 14 September OSGeo.NL is organising the FOSS4GNL 2023 conference in Middelburg. On 13 September there are workshops and I'll give one on point cloud processing with QGIS and PDAL wrench. My workshop materials are freely available in English and Dutch at GIS OpenCourseWare!
From 26 June to 2 July 2023, I've attended the FOSS4G 2023 Conference in Prizren, Kosovo. It was a great event and the ideal place to touch base with the global open source geo community.
In the past two weeks I gave a QGIS introduction course to employees of Kadaster in Curaçao.
From 22 May to 2 June 2023 I'm giving a QGIS Introduction Training to Kadaster in Curaçao. It's fantastic that they're using QGIS and that they've invited me to give a training. This is the first in-person training abroad for QWAST-GIS.
I'm thrilled to share that I've received an award from TAG NG at IHE Delft Institute for Water Education for my contributions to Open Education in the Global South. This award recognises my efforts to create and disseminate high-quality educational resources that are accessible and affordable for learners around the world.